In 1993, I was diagnosed with endometriosis, and the left ovary was removed. I had some pain during ovulation, which got worse and worse each month for probably a year, before it was removed. This year, I have had several slight pain sessions, which didn't last long, but in the very same spot in my left groin where the ovary was. Tonight the pain was more spiking than before. I have not been to the doctor yet, but most likely will. Is this normal?